Heidelberg Engine Overhaul

Preventive overhaul of Heidelberg machine main motors

The main engine It represents one of the most important and expensive components of the machine. Like any mechanical part subject to wear, the engine also requires periodic checks and of a scheduled maintenance to preserve its efficiency over time and avoid costly replacements.

When is it advisable to intervene?

Based on our experience gained from hundreds of technical interventions on Heidelberg machines, we recommend starting to evaluate the overhaul of the main motor when the machine is approaching the 150 million copies printed.

It is important to point out that this value represents an indicative technical reference and not a fixed threshold.

The actual wear of the engine depends on numerous factors, including:

• average operating speed of the machine;
• type of work performed;
• frequency of acceleration and deceleration cycles;
• environmental conditions;
• operating temperature;
• quality of maintenance carried out over the years.

For this reason, there can be engines with over 150 million copies still in excellent condition and others that show significant wear even before that milestone.

“Each engine must therefore be evaluated individually”

Preventive diagnosis without stopping production

In addition to statistical data, Intelligent Service provides a dedicated professional equipment which allows you to make a in-depth engine diagnosis.

The analysis is performed with the machine running, without interrupting production and without affecting the normal work cycle.

The instrumentation detects technical parameters that allow you to evaluate the actual internal condition of the engine and identify any signs of wear before they turn into a failure.

This analysis provides our technicians with much more complete information, allowing them to schedule the inspection at the most appropriate time.

This is an activity of predictive maintenance, aimed at preventing machine downtime, optimizing maintenance costs and maximizing engine life.

Why intervene in time

A preventive check-up allows you to:

• significantly extend the engine's life;
• maintain high performance and reliability;
• reduce the risk of sudden failures;
• plan the intervention in the periods most favorable to production;
• avoid costly machine downtime;
• achieve significant cost savings compared to purchasing a new engine.

The risk of waiting too long…  ATTENTION!!!!!!!

Intervene in time

As time passes, the wear of the internal components progressively increases.

If you intervene too late, some mechanical parts may deteriorate beyond the limits of technically recoverable.

In these conditions the engine can no longer be overhauled and the only solution becomes a complete replacement with a new engine, with a significantly higher economic investment, we are talking about several tens of thousands of euros for the new spare part.

Preventive overhaul, on the other hand, allows for the preservation of a high-value component, guaranteeing it a second operational life.

Our revision service

The overhaul is carried out by specialized personnel and includes the complete restoration of the engine through:

• replacement of components subject to wear;
• dimensional checks;
• electrical checks;
• mechanical checks;
• final functional tests.

At the end of the intervention, the engine is returned perfectly efficient and ready to face a new work cycle with high performance and reliability.

Review times

The average time required for the inspection is 3-4 working days, barring unforeseen circumstances related to the condition of the engine or the possible need for specific spare parts.

To limit production downtime, we also have replacement motors available for rent for some Heidelberg models.

This solution allows a reconditioned engine to be temporarily installed while the original engine is being restored, minimizing production disruption.

Request a technical check

If your Heidelberg press is approaching or has already exceeded 150 million copies, we recommend scheduling a technical inspection.

Regardless of the number of copies, if you notice strange noises or vibrations coming from the engine, do not hesitate to contact us before it's too late.

Our technicians will be able to:

• check the number of copies of the machine;
• carry out an in-depth diagnosis of the engine with dedicated instrumentation;
• assess the actual state of wear;
• advise you on the best time to schedule the inspection.

Don't wait for the breakdown

An engine overhaul should not be considered a repair, but an investment in preventative maintenance.

Intervening at the right time means:

✓ preserve a component of high economic value;

✓ avoid complete engine replacement;

✓ reduce the risk of unexpected machine downtime;

✓ ensure many more years of reliable operation.

For more information or to schedule a technical inspection, our office is at your complete disposal:

• 0297164386
• This email address is being protected from spambots. You need JavaScript enabled to view it.
• intelligent-service.it

Intelligent Service srl

'Preventive maintenance is always the smartest and most cost-effective investment.'